| 摘要 |
The present invention provides a grinding device for a nozzle head such as a common rail injector. The grinding device according to the present invention comprises: a grinding head unit for grinding a surface to be ground of a nozzle head; a hollow housing combined with the front end part of the nozzle head to be processed, to be accommodated in a state that the grinding head unit can be operated while facing the surface to be ground of the nozzle head; and an elastomer contained in the housing to compress the grinding head unit to the surface to be ground of the nozzle head. As configured above, the present invention can conduct the grinding operation of a nozzle head in a grinding process. |
